Sportful Hot Pack Ultra Light Jacket

They say the best jacket is the one you have with you. At 50g you may well forget it’s in your pocket! Ultra fine yarns made up of numerous micro dernier filaments. One square meter of this fabric weighs a mere 24g. To construct the jacket in full, takes over 30km of yarn! With the filaments being so small and thin it enables Sportful to weave the fabric very tightly, thus making the jacket windproof and lightweight.